Teachoo MCQ Test

10 Question MCQ (including Assertion)

Preparing for CBSE

Chapter 7 Class 7 - A tale of three Intersecting Lines (Ganit Prakash) | 10 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 960
Question 1 of 10
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Question 1 of 10
How many integer third sides are possible with sides 12 cm and 20 cm?
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Question 2 of 10
Two sides are 8 cm and 11 cm. The third side x is a whole number, and the perimeter is from 25 cm to 30 cm inclusive. How many values of x work?
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Question 3 of 10
Which integer can be the third side of a triangle whose other sides are 6 cm and 10 cm?
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Question 4 of 10
Assertion (A): Base angles 89° and 90° still form a triangle.
Reason (R): Their sum is less than 180°.
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Question 5 of 10
Which set can form a triangle?
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Question 6 of 10
A student uses 8 cm as base and arcs of radii 3 cm and 5 cm. Why is no triangle obtained?
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Question 7 of 10
An isosceles triangle has one angle of 112°. Which conclusion must be correct?
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Question 8 of 10
The angles of a triangle are in the ratio 2:3:4. Find the largest angle.
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Question 9 of 10
In isosceles triangle ABC, AB = AC and ∠A = 44°. Find each base angle.
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Question 10 of 10
In the acute triangle shown, which segment is the altitude from A to BC?
Locate the altitudeA acute triangle ABC with the perpendicular from A to the line through B and C.ABC?
Decide where the perpendicular from A meets the line through BC.
Select one option. Answers are shown after the test.